GHSA-37q6-576q-vgr7HighCVSS 7.5
Missing Origin Validation in parcel-bundler
🔗 CVE IDs covered (1)
📋 Description
Versions of parcel-bundler before 1.10.0 are missing origin validation on the websocket server. This vulnerability allows a remote attacker to steal a developer's source code because the origin of requests to the websocket server that is used for Hot Module Replacement (HMR) are not validated.
Recommendation
Update to version 1.10.0 or later.
🎯 Affected products1
- npm/parcel-bundler:< 1.10.0
🔗 References (8)
- https://nvd.nist.gov/vuln/detail/CVE-2018-14731
- https://github.com/parcel-bundler/parcel/issues/1783
- https://github.com/parcel-bundler/parcel/pull/1794
- https://github.com/parcel-bundler/parcel/commit/066e0bf6bd26b15c78bd47df023452e4b20073e4
- https://github.com/advisories/GHSA-37q6-576q-vgr7
- https://www.npmjs.com/advisories/721
- https://blog.cal1.cn/post/Sniffing%20Codes%20in%20Hot%20Module%20Reloading%20Messages)
- https://blog.cal1.cn/post/Sniffing%20Codes%20in%20Hot%20Module%20Reloading%20Messages